26538570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{433}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 71245440

約数和(自身を除く): 44706870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 227, 270, 433, 454, 681, 866, 1135, 1299, 1362, 2043, 2165, 2270, 2598, 3405, 3897, 4086, 4330, 6129, 6495, 6810, 7794, 10215, 11691, 12258, 12990, 19485, 20430, 23382, 30645, 38970, 58455, 61290, 98291, 116910, 196582, 294873, 491455, 589746, 884619, 982910, 1474365, 1769238, 2653857, 2948730, 4423095, 5307714, 8846190, 13269285, 26538570]

約数ペア:

[(1, 26538570), (2, 13269285), (3, 8846190), (5, 5307714), (6, 4423095), (9, 2948730), (10, 2653857), (15, 1769238), (18, 1474365), (27, 982910), (30, 884619), (45, 589746), (54, 491455), (90, 294873), (135, 196582), (227, 116910), (270, 98291), (433, 61290), (454, 58455), (681, 38970), (866, 30645), (1135, 23382), (1299, 20430), (1362, 19485), (2043, 12990), (2165, 12258), (2270, 11691), (2598, 10215), (3405, 7794), (3897, 6810), (4086, 6495), (4330, 6129)]